CN104414894A - Lotus extract, and extraction method and application thereof - Google Patents
Lotus extract, and extraction method and application thereof Download PDFInfo
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- CN104414894A CN104414894A CN201310372670.1A CN201310372670A CN104414894A CN 104414894 A CN104414894 A CN 104414894A CN 201310372670 A CN201310372670 A CN 201310372670A CN 104414894 A CN104414894 A CN 104414894A
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- flos nelumbinis
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Abstract
The invention provides a lotus extract, and a preparation method and an application thereof. The preparation method comprises the following steps: mixing lotus with an extractant and water, and crushing to obtain a lotus pulp, wherein the extractant comprises glycerol, propylene glycol and water; extracting the lotus pulp in the extractant to obtain an extract liquid, wherein the extractant comprises glycerol, propylene glycol and water; and filtering the extract liquid, desalting, decoloring, and disinfecting to obtain the lotus extract. The lotus extract obtained through the extraction method has moisture retention, whitening, wrinkle removal, sensitivity prevention and other beauty treatment effects, and can be used in cosmetics, especially face creams, emulsions, toners and foundation emulsions. Experiment results show that after a skin cream containing 1% of the lotus extract prepared in the invention is used for 3 months, the water content of skins is effectively improved, the whiteness of the skins is effectively increased, and the wrinkle depth and the skin sensitivity are effectively reduced.
Description
Technical field
The present invention relates to technical field of plant extraction, be specifically related to a kind of Flos Nelumbinis extract, its extracting method and application thereof.
Background technology
Along with improving constantly and scientific and technical continuous progress of living standards of the people, people more and more select natural safe articles for daily use.Therefore, the cosmetic products of natural origin obtain and develop fast.Plant extract technology have also been obtained sufficient exploitation as the main acquisition means of natural skin care product raw material.Current people can extract from positions such as the leaf of plant, stem, flower, roots, obtain the extracting solution containing special component.Common plant extract comprises: Aloe extraction solution, Cortex Mori extracting solution, Radix Ginseng extractive solution etc.
Flos Nelumbinis kind is very abundant, different according to function, can be divided into colored Flos Nelumbinis, seed Flos Nelumbinis and Rhizoma Nelumbinis Flos Nelumbinis.Wherein, what flower Flos Nelumbinis referred to Flos Nelumbinis spends relatively advanced kind, and seed Flos Nelumbinis refers to that the Flos Nelumbinis kind that Semen Nelumbinis output is higher, Rhizoma Nelumbinis Flos Nelumbinis refer to the Flos Nelumbinis kind that Rhizoma Nelumbinis output is higher.The present inventor considers the effective ingredient that can extract in Flos Nelumbinis flower, and prepares functional material.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of Flos Nelumbinis extract, its extracting method and application thereof, and Flos Nelumbinis extract provided by the invention has the cosmetic results such as moisturizing, whitening, wrinkle removing, antiallergic sense.
The invention provides a kind of extracting method of Flos Nelumbinis extract, comprise the following steps:
A) pulverize after Flos Nelumbinis, extractant and water being mixed, obtain Flos Nelumbinis slurry, described extractant comprises glycerol, propylene glycol and water;
B) extracted in extractant by described Flos Nelumbinis slurry, be extracted liquid, described extractant comprises glycerol, propylene glycol and water;
C) by described extract successively after filtration, desalination, decolouring and sterilization treatment, obtain Flos Nelumbinis extract.
Preferably, in described step a), the temperature of described pulverizing is no more than 50 DEG C, and in described Flos Nelumbinis slurry, the size of Flos Nelumbinis solid content is less than 0.5cm.
Preferably, in described step a), the mass ratio of described Flos Nelumbinis and extractant is 3 ~ 5:1, and the mass ratio of described Flos Nelumbinis and water is 1 ~ 5:1.
Preferably, described step a) is specially:
Pulverize after Flos Nelumbinis, extractant and water are mixed, after being rolled by the material after pulverizing, obtain Flos Nelumbinis slurry.
Preferably, the temperature of described extraction is less than 25 DEG C, and the time of described extraction is 60min ~ 600min.
Preferably, described Flos Nelumbinis is seed Flos Nelumbinis, and described Flos Nelumbinis comprises stem and flower.
Preferably, bloom at Flos Nelumbinis and to carry out between gathering the not open Flos Nelumbinis that alabastrum length is 6 ~ 15cm at 4-7 o'clock in the morning in season.
Preferably, Flos Nelumbinis makes Flos Nelumbinis expose to sunlight, then cuts short the stem of Flos Nelumbinis, make the length of stem be not more than 3cm before pulverizing after plucking, for subsequent use after cleaning.
Preferably, in described step a), the mass ratio of described glycerol, propylene glycol and water is 1 ~ 10:1 ~ 10:70 ~ 98; In described step b), the mass ratio of described glycerol, propylene glycol and water is 1 ~ 10:1 ~ 10:70 ~ 98.
Preferably, described in be filtered into classified filtering, the aperture of the filter plant of employing is 0.2 micron ~ 500 microns.
The extracting method that present invention also offers described in a kind of technique scheme extracts the Flos Nelumbinis extract obtained.
The extracting method that present invention also offers described in a kind of technique scheme extracts the application of Flos Nelumbinis extract in cosmetics obtained.
Compared with prior art, the present invention pulverizes after first Flos Nelumbinis, extractant and water being mixed, and obtain Flos Nelumbinis slurry, described extractant comprises glycerol, propylene glycol and water; Then extracted in extractant by described Flos Nelumbinis slurry, be extracted liquid, described extractant comprises glycerol, propylene glycol and water; Finally by described extract successively after filtration, desalination, decolouring and sterilization treatment, obtain Flos Nelumbinis extract.The Flos Nelumbinis extract adopting extracting method provided by the invention to obtain has the cosmetic results such as moisturizing, whitening, wrinkle removing, antiallergic sense, may be used for cosmetics, is particularly suited for being used as facial cream, emulsion, cosmetic water, foundation emulsion etc.Experimental result shows, effectively can improve moisture content of skin, effectively increase skin lightening degree, effectively reduce wrinkle depth and effectively reduce skin sensitivity after the protective skin cream of the Flos Nelumbinis extract prepared containing 1% the present invention uses 3 months.
Accompanying drawing explanation
The test result of the rear moisture content of skin of protective skin cream use that Fig. 1 provides for the embodiment of the present invention;
The test result of the rear wrinkle depth of protective skin cream use that Fig. 2 provides for the embodiment of the present invention;
The test result of the rear skin lightening degree of protective skin cream use that Fig. 3 provides for the embodiment of the present invention;
The test result of the rear skin sensitivity of protective skin cream use that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
In order to understand the present invention further, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should be appreciated that these describe just for further illustrating the features and advantages of the present invention, instead of limiting to the claimed invention.
The invention provides a kind of extracting method of Flos Nelumbinis extract, comprise the following steps:
A) pulverize after Flos Nelumbinis, extractant and water being mixed, obtain Flos Nelumbinis slurry, described extractant comprises glycerol, propylene glycol and water;
B) extracted in extractant by described Flos Nelumbinis slurry, be extracted liquid, described extractant comprises glycerol, propylene glycol and water;
C) by described extract successively after filtration, desalination, decolouring and sterilization treatment, obtain Flos Nelumbinis extract.
The present invention is that raw material extracts with Flos Nelumbinis, obtains the Flos Nelumbinis extract with moisturizing, whitening, wrinkle removing, antiallergic sense.
In the present invention, described Flos Nelumbinis is preferably the flower of seed Flos Nelumbinis, comprises stem and flower, and wherein, flower at least comprises complete ovary.
4 ~ 7 o'clock of early morning in season is preferably bloomed in the present invention at Flos Nelumbinis, before namely the sun rises, pluck the not open Flos Nelumbinis of alabastrum length at 6 ~ 15cm, comprise stem and flower.After the sun rises, new harvesting Flos Nelumbinis easily loses nutrient substance because temperature is high and dries out, therefore the harvesting carrying out Flos Nelumbinis time temperature is lower is in the morning needed, all harvesting work preferably in the morning 7 completed in the past, after harvesting completes, Flos Nelumbinis preferably carried out fresh-keeping preservation at 5 degrees Celsius before extraction.
After harvesting obtains Flos Nelumbinis, before it is extracted, preferably pretreatment is carried out to described Flos Nelumbinis, comprise the following steps: Flos Nelumbinis is exposed to sunlight, then cut short the stem of Flos Nelumbinis, make the length of stem be not more than 3cm, for subsequent use after cleaning.
First Flos Nelumbinis is placed in glass sunlight house to expose to sunlight, to 17 ~ 20 o'clock of dusk, namely the sun is for further processing after setting.After the sun sets, cut short the stem of Flos Nelumbinis, make the length of its stem be not more than 3cm, then sort out damaged Flos Nelumbinis, retain the Flos Nelumbinis with complete flower.
Then Flos Nelumbinis is cleaned, preferably use clean water more than 3 times, till rinse water is in clarification shape.After having cleaned, Flos Nelumbinis is placed on web plate and drains, preferably leave standstill 10min, to residual water for cleaning no longer drips, then Flos Nelumbinis is carried out fresh-keeping preservation at 5 degrees Celsius.
Pulverize after pretreated Flos Nelumbinis is mixed with water and extract, obtain Flos Nelumbinis slurry.Before conducting powder is broken, preferably with clear water, Flos Nelumbinis is cleaned, then use washed with de-ionized water 3 times.Mixed to be placed in pulverizer with water and extract by the Flos Nelumbinis cleaned up and pulverize, wherein, the mass ratio of described Flos Nelumbinis and extractant is preferably 3 ~ 5:1, and the mass ratio of described Flos Nelumbinis and water is preferably 1 ~ 5:1; Described extractant comprises glycerol, propylene glycol and water, and the mass ratio of described glycerol, propylene glycol and water is preferably 1 ~ 10:1 ~ 10:70 ~ 98, is more preferably 2 ~ 8:2 ~ 8:74 ~ 96.The temperature of described pulverizing is no more than 50 DEG C, and in described Flos Nelumbinis slurry, the size of Flos Nelumbinis solid content is less than 0.5cm.The present invention is not particularly limited described pulverizer, Flos Nelumbinis can be pulverized.
Pulverizing preferably rolls after obtaining Flos Nelumbinis slurry, fully destroys plant cell tissue, makes it discharge contained nutrient substance, is convenient to the carrying out of subsequent extracted.The present invention preferably rolls in three-roller, preferably rolls 3 times.
After pulverizing rolls, extracted in extractant by the Flos Nelumbinis slurry obtained, be extracted liquid, described extractant comprises glycerol, propylene glycol and water.The present invention preferably extracts under the condition stirred, and is specially:
Flos Nelumbinis slurry is poured in agitated kettle, extracts after adding extractant.
Described extractant comprises glycerol, propylene glycol and water, and the mass ratio of described glycerol, propylene glycol and water is preferably 1 ~ 10:1 ~ 10:70 ~ 98, is more preferably 2 ~ 8:2 ~ 8:74 ~ 96.The mass ratio of described Flos Nelumbinis slurry and extractant is 1:1 ~ 5, is more preferably 1:2 ~ 4.The temperature of described extraction, not higher than 25 DEG C, when temperature is too high, can use psychrolusia to lower the temperature; The time of described extraction is preferably 60 ~ 600min, is more preferably 100min ~ 500min.
Extract complete after, by the extract that obtains successively after filtration, desalination, decolouring and sterilization treatment, obtain Flos Nelumbinis extract.The present invention preferably adopts the method for classified filtering to filter described extract, and the aperture of the filter plant of employing is preferably 0.2 micron ~ 500 microns.Extract preferably tentatively filters through 200 mesh filter screens by the present invention, isolates Large stone Flos Nelumbinis residue; Then use filter element adding pressure type filter, progressively reduce filter element aperture, after eventually passing through the candle filter filtration of 0.2 micron pore size, obtain filtrate.In the present invention, the object progressively reducing filter element aperture is to improve filter effect, and reduce blocking, those skilled in the art can determine suitable filtering times and filter the filter element aperture adopted at every turn.
Filter complete after, desalination well known to those skilled in the art, desolventing technology are carried out to the filtrate obtained, eventually pass biofilter sterilization after, can Flos Nelumbinis extract be obtained.
This Flos Nelumbinis extract can be used for cosmetic field, and described cosmetics comprise cosmetic, skincare product etc., as facial cream, emulsion, cosmetic water and foundation emulsion etc.When this Flos Nelumbinis extract is used for cosmetic field, its addition is preferably 1wt% ~ 10wt%.As, it can be configured to protective skin cream with deionized water, glycerol, carbomer-980, Fancol ID, tween, triethanolamine etc., use and effectively can improve moisture content of skin after 3 months, effectively increase skin lightening degree, effectively reduce wrinkle depth and effectively reduce skin sensitivity.
In addition, Flos Nelumbinis extract provided by the invention for the preparation of health product, can also comprise health food etc., and as being prepared into oral liquid according to the addition of 95wt%, product is comparatively stable.
In order to understand the present invention further, be described Flos Nelumbinis extract provided by the invention, its preparation method and application thereof below in conjunction with embodiment, protection scope of the present invention is not limited by the following examples.
Embodiment 1
Pluck open 3 kilograms, the seed Flos Nelumbinis of size 6-15 centimetre, alabastrum early morning 5, Flos Nelumbinis is put into the pond that 20 kilograms of tap waters are housed and clean 5 times, be placed on web plate and leave standstill 10 minutes, then use sealing bag to be installed by Flos Nelumbinis, put into 5 degrees Celsius of Refrigerator stores.
After 24 hours, from refrigerator, take out Flos Nelumbinis, put into the pond that 20 kilograms of tap waters are housed and clean 2 times.Then Flos Nelumbinis is put into the bucket that 10 kilograms of deionized waters are housed, stirring and washing, then Flos Nelumbinis is pulled out, change 10 kilograms of deionized waters stirring and washing again, share washed with de-ionized water 3 times.
Flos Nelumbinis and extract are put into 5L capacity oar blade type pulverizer by 5:1 mass ratio and pulverizes 5 minutes, obtain Flos Nelumbinis serosity, extract ratio is: glycerol 1wt%, propylene glycol 1wt%, water 98wt%.Flos Nelumbinis serosity being put into three-roller and rolls 3 times, to material metage after completing, is 3.2 kilograms.Pour in 10L capacity agitated kettle by material and extract according to mass ratio 1:1, stir 60 minutes, extract ratio is: glycerol 1wt%, propylene glycol 1wt%, water 98wt%.
First the extraction mixture obtained tentatively is filtered by 200 mesh filter screens, isolates Large stone Flos Nelumbinis residue.Then filter through the filter element adding pressure type filter of 100 microns, 10 microns and 0.2 micron pore size successively.Then through decolouring, desalting processing, then through biofilter sterilization, water white transparency Flos Nelumbinis extract is obtained.
This water white transparency Flos Nelumbinis extract is added in day creams, emulsion and cosmetic water according to 5wt% addition respectively, constant product quality.
Embodiment 2
Pluck open 30 kilograms, the seed Flos Nelumbinis of size 6-15 centimetre, alabastrum early morning 4, Flos Nelumbinis is put into the pond that 200 kilograms of tap waters are housed and clean 5 times, be placed on web plate and leave standstill 10 minutes.
Flos Nelumbinis is put into the bucket that 200 kilograms of deionized waters are housed, stirring and washing.Then Flos Nelumbinis is pulled out, change 200 kilograms of deionized waters stirring and washing again, clean 3 times altogether.
Flos Nelumbinis and extract are put into 80L capacity oar blade type pulverizer by 5:1 mass ratio, and extract ratio is: glycerol 10wt%, propylene glycol 10wt%, water 80wt%, pulverizes after 15 minutes, obtains Flos Nelumbinis serosity.Flos Nelumbinis serosity being put into three-roller and rolls 3 times, is 34 kilograms to material metage after completing.Pour in 300L capacity agitated kettle by material and extract according to 1:5 mass ratio, stir 600 minutes, extract ratio is: glycerol 10wt%, propylene glycol 10wt%, water 80wt%.
First material is tentatively filtered by 200 mesh filter screens, isolates Large stone Flos Nelumbinis residue.Then filter through the filter element adding pressure type filter of 100 microns, 10 microns and 0.2 micron pore size successively.Then through decolouring, desalting processing, then through biofilter sterilization, water white transparency Flos Nelumbinis extract is obtained.
This water white transparency Flos Nelumbinis extract is added in foundation emulsion according to 5wt% addition, constant product quality.
Embodiment 3
Not open 3 kilograms, the seed Flos Nelumbinis of size 6-15 centimetre, alabastrum is plucked early morning 5.Flos Nelumbinis is put into the pond that 20 kilograms of tap waters are housed to clean 3 times, be then placed on web plate and leave standstill 10 minutes, then use sealing bag to be installed by Flos Nelumbinis, put into 5 degrees Celsius of Refrigerator stores.
After 40 hours, from refrigerator, take out Flos Nelumbinis, put into the pond that 20 kilograms of tap waters are housed and clean 2 times.Then Flos Nelumbinis is put into the bucket that 10 kilograms of deionized waters are housed, stirring and washing, then Flos Nelumbinis is pulled out, change 10 kilograms of deionized waters stirring and washing again, share washed with de-ionized water 3 times.
Flos Nelumbinis and extract are put into 5L capacity oar blade type pulverizer by 5:1 mass ratio, and extract ratio is: glycerol 5wt%, propylene glycol 5wt%, water 90wt%, pulverizes and obtains Flos Nelumbinis serosity after 10 minutes.Flos Nelumbinis serosity is put into three-roller and rolls 3 times, after completing, material metage obtains 3.5 kilograms.Material and extract are poured in 20L capacity agitated kettle according to 1:3 mass ratio, stirs 300 minutes.
First material is tentatively filtered by 200 mesh filter screens, isolates Large stone Flos Nelumbinis residue, then filter through the filter element adding pressure type filter of 100 microns, 10 microns and 0.2 micron pore size successively.Then through decolouring, desalting processing, then through biofilter sterilization, water white transparency Flos Nelumbinis extract is obtained.
This water white transparency Flos Nelumbinis extract is made oral liquid according to 95wt% addition, constant product quality.
Embodiment 4:
Formula shown in use table 1 prepares protective skin cream:
The formula of the protective skin cream that table 1 embodiment of the present invention provides
| Raw material | Ratio |
| A phase: | |
| Deionized water | 82.4wt% |
| Glycerol | 5wt% |
| Carbomer-980(polyacrylic acid) | 0.8wt% |
| B phase | |
| Different 12 alkane | 8wt% |
| Tween 20 | 2wt% |
| C phase | |
| Triethanolamine | 0.8wt% |
| D phase | |
| Flos Nelumbinis extract prepared by embodiment 3 | 1wt% |
By A phase with B phase mix and blend after 2 minutes, homogenizing 3 minutes, slowly adds C phase after homogenizing completes, and continues stirring 3 minutes, then adds D phase, stirs after 3 minutes and stops stirring, obtain the protective skin cream containing 1% Flos Nelumbinis extract.
The women between 40 25-45 years is chosen in Beijing, Corneometer is used to test skin beauty water content before the test begins respectively, Spectrophotometer CM-260d is used to measure skin brightness, use take pictures measurement method measure wrinkle depth, use consumer to describe and measure skin sensitivity, obtain consumer's facial skin status data; Then allow experimenter use embodiment 4 to prepare protective skin cream 3 months continuously, every morning and each full face use in evening once, use the 4th week, use above-mentioned test instrunment and the skin of method to consumer to test after the 8th week and the 12nd week.Gained test result is averaged, numerical value before starting with test is for radix (100 or-100), compare test starts rear 4, 8, the change of 12 weeks skins, result is see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the test result of the rear moisture content of skin of protective skin cream use that Fig. 1 provides for the embodiment of the present invention, the test result of the rear wrinkle depth of protective skin cream use that Fig. 2 provides for the embodiment of the present invention, the test result of the rear skin lightening degree of protective skin cream use that Fig. 3 provides for the embodiment of the present invention, the test result of the rear skin sensitivity of protective skin cream use that Fig. 4 provides for the embodiment of the present invention.
As shown in Figure 1, through the use of 3 months, the skin of face water content of consumer significantly improves, the 12nd week time, improve 33%, shows that Flos Nelumbinis extract has good moisturizing and improves the effect of skin barrier function.
As shown in Figure 2, through the use of 3 months, the canthus wrinkle degree of depth of consumer significantly reduces, and the 12nd week time, wrinkle depth decreased average 29%, shows that Flos Nelumbinis extract has effect of good minimizing microgroove.
As shown in Figure 3, through the use of 3 months, the skin lightening degree of consumer has had obvious improvement, and when the 12nd week, overall raising 26%, shows that Flos Nelumbinis extract has good white-skinned face function.
As shown in Figure 4, through the use of 3 months, consumer describes skin sensitivity degree larger improvement, and when the 12nd week, skin allergy symptom have dropped 37%, shows that Flos Nelumbinis flower extract has effect of the sensitivity of good improvement skin.
The explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an extracting method for Flos Nelumbinis extract, comprises the following steps:
A) pulverize after Flos Nelumbinis, extractant and water being mixed, obtain Flos Nelumbinis slurry, described extractant comprises glycerol, propylene glycol and water;
B) extracted in extractant by described Flos Nelumbinis slurry, be extracted liquid, described extractant comprises glycerol, propylene glycol and water;
C) by described extract successively after filtration, desalination, decolouring and sterilization treatment, obtain Flos Nelumbinis extract.
2. extracting method according to claim 1, is characterized in that, in described step a), the temperature of described pulverizing is no more than 50 DEG C, and in described Flos Nelumbinis slurry, the size of Flos Nelumbinis solid content is less than 0.5cm.
3. extracting method according to claim 1, is characterized in that, in described step a), the mass ratio of described Flos Nelumbinis and extractant is 3 ~ 5:1, and the mass ratio of described Flos Nelumbinis and water is 1 ~ 5:1;
In described step a), the mass ratio of described glycerol, propylene glycol and water is 1 ~ 10:1 ~ 10:70 ~ 98; In described step b), the mass ratio of described glycerol, propylene glycol and water is 1 ~ 10:1 ~ 10:70 ~ 98.
4. extracting method according to claim 1, is characterized in that, described step a) is specially:
Pulverize after Flos Nelumbinis, extractant and water are mixed, after being rolled by the material after pulverizing, obtain Flos Nelumbinis slurry.
5. extracting method according to claim 1, is characterized in that, the temperature of described extraction is less than 25 DEG C, and the time of described extraction is 60min ~ 600min.
6. extracting method according to claim 1, is characterized in that, described Flos Nelumbinis is seed Flos Nelumbinis, and described Flos Nelumbinis comprises stem and flower.
7. extracting method according to claim 6, is characterized in that, blooms between at 4-7 o'clock in the morning in season carry out gathering the not open Flos Nelumbinis that alabastrum length is 6 ~ 15cm at Flos Nelumbinis;
Flos Nelumbinis makes Flos Nelumbinis expose to sunlight, then cuts short the stem of Flos Nelumbinis, make the length of stem be not more than 3cm before pulverizing after plucking, for subsequent use after cleaning.
8. extracting method according to claim 1, is characterized in that, described in be filtered into classified filtering, the aperture of the filter plant of employing is 0.2 micron ~ 500 microns.
9. the extracting method described in claim 1 ~ 8 any one extracts the Flos Nelumbinis extract obtained.
10. the extracting method described in claim 1 ~ 8 any one extracts the application of Flos Nelumbinis extract in cosmetics obtained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310372670.1A CN104414894A (en) | 2013-08-23 | 2013-08-23 | Lotus extract, and extraction method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372670.1A CN104414894A (en) | 2013-08-23 | 2013-08-23 | Lotus extract, and extraction method and application thereof |
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| CN104414894A true CN104414894A (en) | 2015-03-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456415A (en) * | 2017-08-14 | 2017-12-12 | 中山中研化妆品有限公司 | A kind of whitening lightening composition |
| CN107496258A (en) * | 2017-09-28 | 2017-12-22 | 深圳市天香赋生物科技有限公司 | A kind of preparation method of agalloch eaglewood plant placeula liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005030864A1 (en) * | 2005-07-01 | 2007-01-25 | Beiersdorf Ag | Cosmetic formulation for moisturizing skin, improving elasticity of skin, hair and nails, reducing cellulite and care of sensitive skin contains lotus blossom extract |
| CN102949306A (en) * | 2012-06-29 | 2013-03-06 | 上海莱博生物科技有限公司 | Extractive of flowers as well as preparation method and application thereof |
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2013
- 2013-08-23 CN CN201310372670.1A patent/CN104414894A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005030864A1 (en) * | 2005-07-01 | 2007-01-25 | Beiersdorf Ag | Cosmetic formulation for moisturizing skin, improving elasticity of skin, hair and nails, reducing cellulite and care of sensitive skin contains lotus blossom extract |
| CN102949306A (en) * | 2012-06-29 | 2013-03-06 | 上海莱博生物科技有限公司 | Extractive of flowers as well as preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456415A (en) * | 2017-08-14 | 2017-12-12 | 中山中研化妆品有限公司 | A kind of whitening lightening composition |
| CN107496258A (en) * | 2017-09-28 | 2017-12-22 | 深圳市天香赋生物科技有限公司 | A kind of preparation method of agalloch eaglewood plant placeula liquid |
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Application publication date: 20150318 |